<script setup lang="ts">
import { FlowTable, FlowFilter } from './list';
import { flowService } from '@/service';
import { ref } from 'vue';
import { ElMessage, ElMessageBox } from 'element-plus';

const pageNum = ref(1);
const pageSize = ref(10);
const dataTotal = ref(0);
const dataRows = ref<Record<string, any>[]>([]);
const loading = ref(false);

const filter = ref<{
  flowName?: string;
  flowType?: string;
}>({});

// 初始加载
queryFlowPage();

function onSearch(param: typeof filter.value) {
  filter.value = param;
  onPageChange(1);
}

async function queryFlowPage() {
  loading.value = true;
  const res = await flowService.queryFlowPage({
    pageSize: pageSize.value,
    pageNum: pageNum.value,
    ...filter.value,
  });
  if (res.success) {
    dataTotal.value = res.total;
    dataRows.value = res.result;
  }
  loading.value = false;
}

function onPageChange(page: number) {
  pageNum.value = page;
  queryFlowPage();
}

function openUpdateFlowStatus(row: any) {
  ElMessageBox.confirm(`确定${row.flowStatus == 0 ? '启用' : '禁用'}'${row.flowName}'流程吗?`, '操作确认', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning',
  }).then(() => {
      updateFlowStatus(row);
    })
    .catch(() => {});
}

async function updateFlowStatus(row: any) {
  const res = await flowService.updateFlowStatus(row.id, row.flowStatus);
  if (res.success) {
    ElMessage({ type: 'success', message: '操作成功' });
    await queryFlowPage();
  } else {
    ElMessage({ type: 'error', message: res.errorMsg });
  }
}

function openDelete(row: any) {
  ElMessageBox.confirm(`确定删除'${row.flowName}'流程吗?`, '操作确认', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning',
  })
    .then(() => {
      deleteFlowItem(row);
    })
    .catch(() => {});
}

async function deleteFlowItem(row: any) {
  const res = await flowService.deleteFlowById(row.id);
  if (res.success) {
    ElMessage({ type: 'success', message: '删除成功' });
    await queryFlowPage();
  } else {
    ElMessage({ type: 'error', message: res.errorMsg });
  }
}
</script>

<template>
  <div class="page-flow">
    <el-container>
      <el-header class="page-header">
        <FlowFilter @search="onSearch" />
      </el-header>
      <el-main class="page-body">
        <FlowTable
          :dataRows="dataRows"
          :dataTotal="dataTotal"
          :pageNum="pageNum"
          :pageSize="pageSize"
          :loading="loading"
          @pageChange="onPageChange"
          @flowStatusChange="openUpdateFlowStatus"
          @delete="openDelete"
        />
      </el-main>
    </el-container>
  </div>
</template>
